Total Bridges
18,630
Public highway bridges in Indiana
State profile · Below median Poor share
Indiana bridge safety
Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Indiana, based on the FHWA National Bridge Inventory.
- 18,630
- Public bridges
- 36.1%
- Good condition
- 4.9%
- Poor condition
Data updated May 2026
Good Condition
36.1%
6,733 bridges rated 7-9
-13.9pp vs 50% benchmark
Poor Condition
4.9%
920 bridges whose lowest applicable component is rated 0-4
-2.1pp vs national avg 7.0%
Indiana vs national bridge condition
Indiana - Good condition share 36.1%
National avg
Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).
Indiana - Poor-condition share 16.5%
National avg
Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.
Condition Distribution
Counties (92)
Adams 191 Allen 601 Bartholomew 263 Benton 147 Blackford 56 Boone 235 Brown 34 Carroll 159 Cass 161 Clark 144 Clay 144 Clinton 205 Crawford 117 Daviess 205 DeKalb 147 Dearborn 139 Decatur 141 Delaware 272 Dubois 214 Elkhart 272 Fayette 98 Floyd 144 Fountain 195 Franklin 158 Fulton 82 Gibson 348 Grant 278 Greene 233 Hamilton 440 Hancock 189 Harrison 124 Hendricks 341 Henry 192 Howard 194 Huntington 183 Jackson 308 Jasper 186 Jay 124 Jefferson 151 Jennings 148 Johnson 213 Knox 282 Kosciusko 145 LaGrange 100 LaPorte 229 Lake 488 Lawrence 158 Madison 297 Marion 964 Marshall 185 Martin 104 Miami 165 Monroe 226 Montgomery 241 Morgan 241 Newton 167 Noble 88 Ohio 41 Orange 133 Owen 143 Parke 195 Perry 146 Pike 164 Porter 280 Posey 205 Pulaski 100 Putnam 284 Randolph 253 Ripley 188 Rush 223 Scott 113 Shelby 243 Spencer 241 St. Joseph 228 Starke 85 Steuben 134 Sullivan 208 Switzerland 62 Tippecanoe 329 Tipton 109 Union 58 Vanderburgh 286 Vermillion 125 Vigo 294 Wabash 189 Warren 136 Warrick 183 Washington 173 Wayne 342 Wells 155 White 214 Whitley 112
Indiana vs nearby ranks
Adjacent states by Poor-condition share (lower share = better)
States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Indiana on the same metric.
AR
Arkansas
4.71% top marginal rate
WA
Washington
4.81% top marginal rate
IN
Indiana
4.94% top marginal rate
KS
Kansas
5.25% top marginal rate
WY
Wyoming
5.41% top marginal rate
Bridges Needing Most Attention in Indiana
Six lowest-condition bridges in Indiana, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.
MOUNT LIBERTY ROAD
PoorOver: MOUNT LIBERTY CREEK
00.10 S 4 MILE RD, Brown, IN
Built 1929 Load: 2.7 t ADT: 150
CR 250W
PoorOver: JONES CREEK
00.70 S of CR 250 N, Putnam, IN
Built 1925 Load: 2.7 t ADT: 180
CR 675W
PoorOver: BRANCH OF LEATHERMAN CR
00.20 S of CR 125 N, Putnam, IN
Built 1930 Load: 2.7 t ADT: 130
CR 275S
PoorOver: CONRAIL RR
00.50 E of CR 600 W, Putnam, IN
Built 1910 Load: 2.7 t ADT: 130
SHAPED CHARGE ROAD
PoorOver: LITTLE OTTER CREEK
1.2 MILES NORTH OF K RD, Ripley, IN
Built 1899 Load: 2.7 t ADT: 2
WONJU ROAD
PoorOver: TRIBUTARY OF BIG CREEK
0.3 MILE NORTH OF G ROAD, Ripley, IN
Built 1990 Load: 2.7 t ADT: 10
All Bridges in Indiana
TWYKENHAM BLVD
GoodOver: N&S RR
00.23 W 18TH ST, Tippecanoe, IN
Built 2003 Load: 34.9 t ADT: 7,922
CR 100S
GoodOver: POLYWOG CREEK
00.25 W OF CR 700 EAST, Tipton, IN
Built 2011 Load: 34.9 t ADT: 100
STATE LINE ROAD
GoodOver: FLEISCH RUN
JUST S OF CH45, Union, IN
Built 2000 Load: 34.9 t ADT: 222
ELDRIDGE ROAD
GoodOver: HONEY CREEK
00.80 S PEREE DR, Vigo, IN
Built 1999 Load: 34.9 t ADT: 385
CR 200 EAST
GoodOver: WAGLEY FARLOW DITCH
0.10 MILES S OF CR 500 S, Adams, IN
Built 1990 Load: 35.0 t ADT: 717
SR 14
GoodOver: BEAL-TAYLOR DITCH
04.17 W I-69, Allen, IN
Built 1987 Load: 35.0 t ADT: 16,231
I-69 NB
GoodOver: SPY RUN CREEK
00.42 S SR 3, Allen, IN
Built 1960 Load: 35.0 t ADT: 36,327
CR 200S
GoodOver: LITTLE SAND CREEK
00.82 W OF CR 900 E, Bartholomew, IN
Built 1983 Load: 35.0 t ADT: 2,070
CR 300 EAST
GoodOver: BIG LICK CREEK
00.10 S OF 400 S, Blackford, IN
Built 2009 Load: 35.0 t ADT: 110
SR 75
GoodOver: MUSKRAT CREEK
00.32 N SR 32, Boone, IN
Built 1994 Load: 35.0 t ADT: 2,028
CR 900E
GoodOver: STOKER DITCH
00.01 N OF CR 900 N, Boone, IN
Built 2003 Load: 35.0 t ADT: 260
CR 750N
GoodOver: BROWN'S WONDER CREEK
00.90 E OF CR50 W, Boone, IN
Built 2009 Load: 35.0 t ADT: 170
CR 1200E
GoodOver: KREAGER DITCH
02.80 S OF SR 47, Boone, IN
Built 2000 Load: 35.0 t ADT: 660
US 50 WB
GoodOver: WHITE RIVER
03.47 E SR 241, Daviess, IN
Built 1990 Load: 35.0 t ADT: 2,232
I-69 SB
GoodOver: PECKHART DITCH
00.78 S SR 8, DeKalb, IN
Built 2015 Load: 35.0 t ADT: 15,425
I-69 NB
GoodOver: PIPE CREEK
03.95 N SR 28, Delaware, IN
Built 1963 Load: 35.0 t ADT: 15,800
US 6
GoodOver: TURKEY CREEK
01.01 W SR 15, Elkhart, IN
Built 1970 Load: 35.0 t ADT: 6,010
SR 57
GoodOver: SMITH FORK
02.04 N SR 68, Gibson, IN
Built 1992 Load: 35.0 t ADT: 7,984
CR 1050 S
GoodOver: BRANCH OF PIGEON CREEK
00.10 W OF CR 475 E, Gibson, IN
Built 1997 Load: 35.0 t ADT: 100
MAIN ST
GoodOver: PATOKA RIVER
01.00 S OF US 41, Gibson, IN
Built 1993 Load: 35.0 t ADT: 3,780
I-69 SB
GoodOver: DOANS CREEK
00.15 N US 231, Greene, IN
Built 2012 Load: 35.0 t ADT: 17,460
CORWIN ROAD
GoodOver: RICHLAND CREEK
1.30 N OF SR 54, Greene, IN
Built 2009 Load: 35.0 t ADT: 160
116TH ST EAST
GoodOver: SAND CREEK
00.30 E OF CUMBERLAND RD, Hamilton, IN
Built 1999 Load: 35.0 t ADT: 35,830
HAGUE RD
GoodOver: SLY RUN
00.24 N OF SR 32, Hamilton, IN
Built 2004 Load: 35.0 t ADT: 3,720
CR 600S
GoodOver: BRANCH OF EAST FORK OF M
00.17 W OF CR 400 W, Hendricks, IN
Built 2023 Load: 35.0 t ADT: 417
SR 105
GoodOver: WABASH RIVER
00.30 S US 24, Huntington, IN
Built 2014 Load: 35.0 t ADT: 1,708
CR 750 WEST
GoodOver: SILVER CREEK
0.01 MI E OF CR 750 W, Huntington, IN
Built 2004 Load: 35.0 t ADT: 294
CR 300 WEST
GoodOver: LOON CREEK
0.4 MI N OF DIVISION RD, Huntington, IN
Built 2001 Load: 35.0 t ADT: 1,182
CR 900 NORTH
GoodOver: PONY CREEK
0.2 MI W OF CR 900 W, Huntington, IN
Built 1998 Load: 35.0 t ADT: 107
CR 550 WEST
GoodOver: MUSCATATUCK RIVER
0.80 S OF CR 700 S, Jackson, IN
Built 2015 Load: 35.0 t ADT: 115
US 50
GoodOver: CSX RR
03.67 W SR 3, Jennings, IN
Built 2017 Load: 35.0 t ADT: 10,140
CR 200 NORTH
GoodOver: YOUNGS CREEK
0.10 E OF CR 75 W, Johnson, IN
Built 2019 Load: 35.0 t ADT: 1,964
205TH AVENUE
GoodOver: CEDAR CREEK
00.40 W. of COLFAX ST., Lake, IN
Built 1987 Load: 35.0 t ADT: 584
I-94 WB
GoodOver: CSS & SB RR
00.45 W US 20/35, LaPorte, IN
Built 1971 Load: 35.0 t ADT: 27,527
TRADERS LANE
GoodOver: I-65, CREEK
02.43 N I-465, Marion, IN
Built 2023 Load: 35.0 t ADT: 6,380
I-465 NB RAMP
GoodOver: BIG EAGLE CREEK
02.45 N US 36, Marion, IN
Built 2012 Load: 35.0 t ADT: 9,591
I-70 WB
GoodOver: EAST 10TH STREET
00.52 E I-65, Marion, IN
Built 2022 Load: 35.0 t ADT: 36,289
SR-37 NB
GoodOver: INDIAN CREEK
00.96 S SR 39, Morgan, IN
Built 2021 Load: 35.0 t ADT: 18,920
HARTFORD PARK
GoodOver: BR OF LAUGHERY CREEK
2.50 W OF OLD SR 56, Ohio, IN
Built 1985 Load: 35.0 t ADT: 100
CR 350 NORTH
GoodOver: SOUTH FORK OF LOST RIVER
0.10 E OF CR 700 E, Orange, IN
Built 2018 Load: 35.0 t ADT: 20
10 O'CLOCK Rd
GoodOver: LEATHERWOOD Creek
00.10 W of LEATHERWD Rd, Parke, IN
Built 1980 Load: 35.0 t ADT: 266
CR 1050N
GoodOver: WEST FORK RUSH CREEK
00.10 E of CR 400 W, Parke, IN
Built 1978 Load: 35.0 t ADT: 507
SR 56
GoodOver: HARBIN CREEK
02.25 W SR 65, Pike, IN
Built 2017 Load: 35.0 t ADT: 960
SR 165
GoodOver: WADE DITCH
00.91 N SR 66, Posey, IN
Built 2006 Load: 35.0 t ADT: 4,641
US 35
GoodOver: TIPPECANOE RIVER
01.94 S SR 119., Pulaski, IN
Built 1982 Load: 35.0 t ADT: 4,204
US 36
GoodOver: GREENS FORK
01.37 E US 27, Randolph, IN
Built 1970 Load: 35.0 t ADT: 1,784
I-74 EB
GoodOver: WESTERN CREEK
01.90 W SR 101, Ripley, IN
Built 1962 Load: 35.0 t ADT: 12,614
I-74 WB
GoodOver: WESTERN CREEK
01.90 W SR 101, Ripley, IN
Built 1962 Load: 35.0 t ADT: 12,266
CR 700E
GoodOver: BRANCH CROOKED CREEK
00.35 S of CR 1350 N, Spencer, IN
Built 2012 Load: 35.0 t ADT: 60
SR 933
GoodOver: BAUGO CREEK
03.86 S SR 331, St. Joseph, IN
Built 2013 Load: 35.0 t ADT: 14,122
Showing 14,351-14,400 of 18,630 bridges
Related
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.
Understanding Bridge Conditions
How FHWA rates bridge condition on a 0-9 scale.
Check Your Daily Bridges
How to look up bridge condition data for bridges on your route.
Read our methodology — how this data is sourced, computed, and verified.
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.